AD722 Overview
The AD722 is a low cost RGB to NTSC/PAL Encoder that converts red, green and blue color ponent signals into their corresponding luminance (baseband amplitude) and chrominance (subcarrier amplitude and phase) signals in accordance with either NTSC or PAL standards. These two outputs are also bined to provide posite video output. All three outputs can simultaneously drive 75 Ω, reverse-terminated cables.